Boston vs Austin: Salary & Cost of Living Comparison (2026)
Boston and Austin represent the biotech/education/finance hub versus the tech/semiconductor hub. Boston charges Massachusetts's 5% flat income tax plus a 4% Millionaires Tax surtax above $1.083M (2026 indexed) — combined 9% top rate; Austin charges Texas's 0%. Boston cost of living index 145 vs Austin 110. Massachusetts also levies a state estate tax above $2M, one of the lowest thresholds in the country. The post-tax math favors Austin decisively for high-comp tech professionals; Boston retains industry density advantages in biotech, university research, financial services, and the medical-device cluster that Austin cannot replicate.
Last reviewed: May 8, 2026 · Reviewed by ProSalaryTax tax research team
TL;DR — 30-second version
- 1.Income tax: Boston 5% flat (MA, +4% Millionaires Tax above $1.083M = 9% top) vs Austin 0%. On $200K, Boston state tax ~$10,000/yr; Austin $0. On $500K, Boston ~$25,000/yr; Austin $0. On $1.5M, Boston ~$92,500/yr (with surtax); Austin $0.
- 2.Cost of living index: Boston 145 vs Austin 110. Boston runs roughly 32% more expensive. Median home: Boston $720K vs Austin $560K — a $160K gap. Median 1BR rent: Boston $2,800/mo vs Austin $1,750/mo, a $12,600/yr difference.
- 3.Property tax: Boston (Suffolk County) 1.07% effective vs Austin (Travis County) 1.97% effective. Austin charges nearly 2x per dollar. Absolute bills at median home values: Boston $7,700/yr vs Austin $11,030/yr — Austin higher despite cheaper homes.
- 4.Estate tax: MA 0.8-16% above $2M exemption (one of the lowest thresholds nationally); Texas has none. The MA $2M threshold catches many Boston professionals — long-tenured biotech/finance/medical professionals with appreciated home + retirement + investments commonly cross threshold.
- 5.Industry trade: Boston wins on biotech (Kendall Square is the densest biotech cluster in the world — Moderna, Vertex, Biogen, Sanofi, plus 300+ smaller firms), top-tier universities (Harvard, MIT, BU, Tufts, Northeastern), medical (Mass General Brigham, Boston Children's, Dana-Farber), financial services (Fidelity, State Street). Austin wins on Tesla HQ, Oracle HQ, Samsung Austin (semiconductor), NXP, AMD, Meta Austin, Indeed, plus a fast-growing startup scene.
Take-Home + Real Purchasing Power: Boston vs Austin
| Salary | Boston net | Austin net | Real Δ (COL adj) |
|---|---|---|---|
| $50,000 | $40,075 | $42,355 | +$10,867 Austin |
| $75,000 | $58,063 | $61,593 | +$15,950 Austin |
| $100,000 | $74,400 | $79,180 | +$20,671 Austin |
| $150,000 | $106,511 | $113,791 | +$29,991 Austin |
| $200,000 | $139,147 | $148,927 | +$39,425 Austin |
Net pay: single filer, standard deduction, no 401(k)/HSA. "Real Δ" adjusts take-home by cost-of-living index (Boston 145, Austin 110; national baseline = 100). 2026 tax year.
Tax-by-Tax Breakdown
Income Tax
Winner: Austin
Massachusetts adopted a 4% surtax on income above $1M (now $1.083M with 2026 indexing) via constitutional amendment in 2022. The surtax applies to all income above the threshold including capital gains, business sales, IPO proceeds. On $200K wages, Boston state tax runs ~$10,000/yr; Austin $0. On $500K, Boston ~$25,000/yr; Austin $0. On $2M (with $1M+ subject to 9% surtax rate), Boston ~$182,000/yr; Austin $0. The Millionaires Tax appreciably escalates Boston's effective rate on liquidity events, making Austin's structure increasingly favorable for biotech founders and finance professionals contemplating exit-tier compensation.
Property Tax
Winner: Boston (per-dollar)
On a $700K home: Boston ~$7,490/yr; Austin ~$13,790/yr. Boston wins per dollar by roughly 2x. Absolute bills at median home values: Boston $7,700/yr vs Austin $11,030/yr — Austin higher despite cheaper homes. Property tax is a meaningful Austin offsetting cost.
Sales Tax
Winner: Boston
On $50K of taxable household spending, Boston sales tax runs $3,125/yr versus Austin $4,125 — a $1,000/yr Boston advantage. Massachusetts has one of the simpler sales-tax structures nationally — a single 6.25% statewide rate with no local additions. MA also exempts groceries, most clothing under $175 per item, and prescription drugs.
Estate Tax
Winner: Austin
Massachusetts has one of the lower estate-tax thresholds in the country at $2M (not indexed for inflation since 2006). On a $5M estate, MA owes ~$390,000 in state estate tax; Texas $0. The $2M threshold catches many Boston professionals — long-tenured biotech, finance, medical, or tech professionals with appreciated home + retirement + investments commonly cross threshold by their 50s. The estate-tax exposure is one of the major arguments for relocating from MA to TX for high-net-worth households.
Where the 35-Point COL Gap Hits
The 35-point cost-of-living gap (Boston 145 vs Austin 110) translates to real dollars across most categories. Median home prices: Boston $720K vs Austin $560K — a $160K gap, smaller than coastal-vs-Sun-Belt comparisons. Median 1BR rent: Boston $2,800/mo vs Austin $1,750/mo, a $12,600/yr renters' gap. Boston's housing has been escalating despite no migration boom, driven by chronic supply constraints (zoning, historic-district restrictions, limited buildable land).
Restaurants and consumer goods run 25-30% cheaper in Austin across most categories. Auto insurance: Boston $1,950/yr versus Austin $1,750/yr — Boston slightly higher. Boston winters drive heating costs ($250-$400/mo December-March) while Austin summers drive cooling ($250-$450/mo June-September); annualized utility costs roughly tied with Austin slightly higher.
Climate flips a key decision lever: Boston's four-season Northeast climate (cold winters with significant snow, hot-humid summers, mild spring/fall) versus Austin's hot subtropical (95°F+ for 90+ days, mild winters with rare freezes). Boston has occasional severe winter storms; Austin has the chronic February-2021-grid-failure risk and ice storms when fronts hit. Different climate hazards.
Net all-in including taxes for a $200K single tech professional: Austin runs $25,000-$32,000/yr cheaper than Boston. The gap widens dramatically for high-comp professionals at $1M+ where the MA Millionaires Tax compounds with the cost-of-living differential to deliver $80,000-$200,000+/yr in savings. Even with Austin's higher property tax, the income-tax differential plus housing savings dominate at every meaningful comp level.
Cost of Living Index
Boston 145 · Austin 110. Austin is 10% above national; Boston is 45% above. The pricier city is roughly 32% more expensive across the housing-and-consumer basket.
Median Home Price (Q1 2026)
Boston $720K · Austin $560K. The $160K gap is moderate. Both cities have tight inventory; Boston's chronic supply constraints from historic districts and zoning keep prices elevated despite limited population growth.
Median 1BR Rent
Boston $2,800/mo · Austin $1,750/mo. The $1,050/month differential ($12,600/yr) is meaningful for renters at all income levels. Boston downtown and Cambridge rents have remained elevated despite limited migration influx.
Property Tax (Effective Rate)
Boston 1.07% · Austin 1.97%. Boston wins per dollar. Absolute bills at median home values: Boston $7,700/yr vs Austin $11,030/yr — Austin higher despite cheaper homes.
Sales Tax
Boston 6.25% · Austin 8.25%. On $50K spending Boston saves $1,000/yr. MA's simple statewide rate is unusually clean among major US states.
Climate + Lifestyle
Boston: 4 distinct seasons, snowy winters, hot-humid summers, walkable urbanism in many neighborhoods, top-tier university culture, deep history. Austin: hot subtropical (95°F+ for 90+ days), mild winters with rare freezes, occasional ice storms, sprawling layout, music + BBQ culture, lake access.
Who Wins for Whom
Single renter, $80K, working remote
Best fit: Austin
Boston state tax on $80K runs ~$4,000/yr; Austin $0. Boston 1BR ($2,800) versus Austin ($1,750) saves $12,600/yr. Sales tax Boston saves ~$1,000/yr. Net Austin advantage: roughly $15,600/yr in real purchasing power. Boston walkable-urbanism advantage real for car-free lifestyle but Austin's economics dominate.
Family household, $145K, considering relocation
Best fit: Austin
Income tax: Boston ~$7,250/yr vs Austin $0. Housing: Austin ~$13,000/yr cheaper rent or $160K cheaper home. Property tax: Austin penalty ~$3,000/yr higher annual bill on equivalent-spend home. Sales tax Boston saves ~$1,000/yr. Net Austin advantage: $13,000-$18,000/yr. Suburban schools comparable — Boston's North-Shore towns (Concord, Lexington, Wellesley) and Austin-area Eanes ISD/Lake Travis ISD both have top-tier public districts, with Boston's at much higher housing premiums.
Mid-career biotech researcher, $145K
Best fit: Boston
Boston's Kendall Square biotech cluster (Moderna, Vertex, Biogen, Sanofi, Bluebird Bio, Beam Therapeutics, plus 300+ smaller firms — collectively the densest biotech cluster in the world) provides career trajectory Austin cannot match. Austin's biotech presence is regional and limited. For biotech researchers, drug-development professionals, and clinical-research specialists, Boston is the essential anchor. The post-tax penalty (~$15,000-$20,000/yr at this income tier) is the cost of admission to the industry.
Mid-career tech worker, $220K total comp
Best fit: Austin
Income tax: Boston ~$11,000/yr vs Austin $0. Housing: Austin $13,000+/yr cheaper. Net Austin advantage: $20,000-$25,000/yr. Both cities have tech presence (Boston: HubSpot, DraftKings, Wayfair, plus enterprise software; Austin: Tesla, Oracle, Samsung, NXP, AMD, Meta, Indeed). Austin's tech employer base is broader for general-purpose tech roles; Boston's is concentrated in specific verticals (biotech-tech, fintech, edtech) that align with the biotech and university clusters.
Senior tech engineer, $400K total comp
Best fit: Austin (clear)
Income tax: Boston ~$20,000/yr vs Austin $0. Housing: Austin $15,000+/yr cheaper. Net Austin advantage: $30,000-$40,000/yr. Decisive question is career: if you're at a Boston-anchored biotech-tech (Veeva, PathAI, ConcertAI), university-research-tech, or finance-tech firm with no Austin presence, the move requires changing employers. For portable tech roles (cloud, infrastructure, post-IPO product engineering), Austin's economics dominate.
Tech founder, mid-stage with significant equity
Best fit: Austin
MA Millionaires Tax (4% above $1.083M) applies to all income including capital gains and business-sale proceeds. On a $5M founder liquidity event, MA owes the surtax = $200K+ in additional tax beyond the 5% flat rate. Plus annual income subject to surtax in years of significant comp. Plus MA's $2M estate-tax threshold creates exposure. Austin eliminates all three. Founders contemplating IPOs, secondary sales, or M&A exits should establish Texas residency 12-18 months before any liquidity event for clean residency separation.
Retiree couple, $90K combined retirement income
Best fit: Austin
MA exempts Social Security and partially exempts pension/IRA distributions; Austin TX has no state income tax. On $90K retirement with $30K Social Security, Boston state tax ~$2,000/yr; Austin $0. The bigger story: estate tax — MA's $2M threshold catches many long-tenured Boston households with appreciated home + retirement + savings; TX has no estate tax. For high-net-worth retirees (portfolios above $2M, increasingly common after age 60), Austin saves $200,000-$1M+ at death. Boston has world-class healthcare access (Mass General Brigham, Beth Israel Deaconess, Dana-Farber) that Austin cannot fully match.
Should You Actually Move?
Massachusetts has been roughly net flat on Census migration with periodic outflows during high-tax years (post-Millionaires Tax adoption in 2022 saw modest acceleration of high-earner outflows). Texas has been one of the fastest-growing states; Austin specifically has continued to attract Boston professionals, particularly post-Millionaires-Tax for those with significant equity exposure.
Establishing Texas residency from Massachusetts follows standard documentation: 183+ days, Texas driver's license, voter registration, primary care, sale or long-term rental of MA home. The Massachusetts Department of Revenue does run departing-resident audits for high earners realizing significant capital gains in years of relocation. Move at least 12-18 months before any major equity event for clean residency separation, especially with the surtax in play.
Austin downside risks: housing run-up has narrowed cost arbitrage; high property tax that scales with home values; summer heat (95°F+ for 90+ days); occasional ice storms; the chronic complaint that Austin has lost some of its character with the tech-influx influx. Boston downside risks: the Millionaires Tax + low-threshold estate tax create double friction for high-net-worth households; harsh winters with significant snow; chronic affordability crunch; aging infrastructure (T transit issues, public-finance fragility). For high-comp tech professionals not specifically tied to biotech or university clusters, Austin's economics dominate. For biotech, university-research, medical, and finance tracks where Boston's industry density is non-replicable, Boston's career math justifies the post-tax penalty.
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Calculate bonusBoston vs Austin: The Honest Verdict
Austin wins for high-comp tech professionals making decisions on post-tax economics, particularly those approaching or above the $1M income threshold where Massachusetts's Millionaires Tax compounds. The savings on $500K-$5M income or liquidity events ($30,000-$500,000+/yr depending on tier) plus housing arbitrage make the math compelling. Boston retains decisive career advantages in biotech (Kendall Square is non-replicable), university research, medical specialties, and financial services anchored to Fidelity/State Street. For these tracks the post-tax penalty is the cost of admission to industries that don't exist at scale elsewhere.
Single highest-leverage move: time exits and relocations carefully if you're approaching a liquidity event. Massachusetts adopted the 4% Millionaires Tax in 2022 specifically to capture business-sale proceeds, founder liquidity, and large equity vests. The MA Department of Revenue contests residency-change-around-liquidity claims aggressively. For founders, executives, and equity-rich employees, establish Texas residency 12-18 months before any major equity event — not the year of, not the quarter before. Done right, the Texas relocation can save $200K-$1M+ on a single founder liquidity event.
Deep Dive Into Each City
Boston Cost of Living →
Standalone Boston guide: COL index 145, median rent and home prices, daily expenses, salary requirements, and a Boston neighborhood-by-neighborhood breakdown.
Austin Cost of Living →
Standalone Austin guide: COL index 110, median rent and home prices, daily expenses, salary requirements, and a Austin neighborhood-by-neighborhood breakdown.
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